Siyuan

(思源盃職業圍棋賽) Taiwanese professional tournament created in 2009 and discontinued in 2013. First prize was 80,000 DTW and second 30.000 DTW.

• 1st, 2009: Liao Guanhong 2 dan d. Wang Yuanjun 2 dan
• 2nd, 2011: Xiao Zhenghao 7 dan d. Wang Yuanjun 3 dan
• 3rd, 2012: Zhou Junxun 9 dan d. Wang Yuanjun 4 dan
• 4th, 2013: Yang Bowei 3 dan d. Wang Yuanjun 5 dan